![Rob Poulussen on Twitter: "Incredible invention. Change to enemy aircraft type, and then aim and fire. A Ferranti IID gyroscopic gunsight in a Spitfire IX. #WW2 #HISTORY https://t.co/ZsMwBtegIZ" / Twitter Rob Poulussen on Twitter: "Incredible invention. Change to enemy aircraft type, and then aim and fire. A Ferranti IID gyroscopic gunsight in a Spitfire IX. #WW2 #HISTORY https://t.co/ZsMwBtegIZ" / Twitter](https://pbs.twimg.com/media/EZ9_b-7XkAI4C0P.jpg)
Rob Poulussen on Twitter: "Incredible invention. Change to enemy aircraft type, and then aim and fire. A Ferranti IID gyroscopic gunsight in a Spitfire IX. #WW2 #HISTORY https://t.co/ZsMwBtegIZ" / Twitter
![Second World War on Twitter: "The cockpit of a Spitfire Mk IX showing the instrument panel and the Mk II Gyro gunsight. #warbirds #WW2 #WWII #Spitfire https://t.co/3qOGdfu9bw" / Twitter Second World War on Twitter: "The cockpit of a Spitfire Mk IX showing the instrument panel and the Mk II Gyro gunsight. #warbirds #WW2 #WWII #Spitfire https://t.co/3qOGdfu9bw" / Twitter](https://pbs.twimg.com/media/DvFjtaNU0AEtcSX.jpg)
Second World War on Twitter: "The cockpit of a Spitfire Mk IX showing the instrument panel and the Mk II Gyro gunsight. #warbirds #WW2 #WWII #Spitfire https://t.co/3qOGdfu9bw" / Twitter
![Special Hobby - Gyro gunsight Mk.II - for late Tempest and other fighters for Special Hobby/Pacific Coast kits 1/32 - Plastic kits Special Hobby - Gyro gunsight Mk.II - for late Tempest and other fighters for Special Hobby/Pacific Coast kits 1/32 - Plastic kits](https://www.specialhobby.eu/out/pictures/z1/4FBC8142-3F36-40EE-971F-A6A141AA2626_q32_247_gyro_gunsight_mk_ii_for_late_tempest_and_other_fighters.jpg)
Special Hobby - Gyro gunsight Mk.II - for late Tempest and other fighters for Special Hobby/Pacific Coast kits 1/32 - Plastic kits
![Which country in the Second World War had the best fighter plane gunsite and did other nations copy it? - Quora Which country in the Second World War had the best fighter plane gunsite and did other nations copy it? - Quora](https://qph.cf2.quoracdn.net/main-qimg-6eeb489b7515ed3c2f67fbdfaefdc080.webp)